(0 20 2)(1 5 3)(4 8 6)(7 12 10)(9 21 15)(11 17 13)(14 22 16)(18 23 19)
ALLOWS (11/8)-SEQUENCE
1: (9 11 15)

(0 20 2)(1 5 3)(4 8 6)(7 12 10)(9)(11 21 15 17 13)(14 22 16)(18 23 19)
2: (13 15 17)

(0 20 2)(1 5 3)(4 8 6)(7 12 10)(9)(11 21 15)(13)(14 22 16)(17)(18 23 19)
3: (14 22 16)

(0 20 2)(1 5 3)(4 8 6)(7 12 10)(9)(11 21 15)(13)(14)(16)(17)(18 23 19)(22)
4: (7 12 10)

(0 20 2)(1 5 3)(4 8 6)(7)(9)(10)(11 21 15)(12)(13)(14)(16)(17)(18 23 19)(22)